Yusuf Ali
Allah had helped you at Badr, when ye were a contemptible little force; then fear Allah; thus May ye show your gratitude.

Sahih International
And already had Allah given you victory at [the battle of] Badr while you were few in number. Then fear Allah; perhaps you will be grateful.

Shakir
And Allah did certainly assist you at Badr when you were weak; be careful of (your duty to) Allah then, that you may give thanks.

Pickthall
Allah had already given you the victory at Badr, when ye were contemptible. So observe your duty to Allah in order that ye may be thankful.

محمد جالندھری
اور خدا نے جنگِ بدر میں بھی تمہاری مدد کی تھی اور اس وقت بھی تم بے سرو وسامان تھے پس خدا سے ڈرو (اور ان احسانوں کو یاد کرو) تاکہ شکر کرو